/* ==========================================================================
   Websignaal Referenties — detail page + blocks
   Uses the wsc-core design tokens (--wsc-*).
   ========================================================================== */

/* ---------- Detail page ---------- */
.wsc-ref-head { max-width: 760px; }
.wsc-ref-logo { margin-bottom: 20px; }
.wsc-ref-logo img { max-height: 56px; max-width: 220px; width: auto; object-fit: contain; display: block; }

.wsc-ref-quote {
  position: relative; display: flex; gap: clamp(20px, 4vw, 48px); align-items: center; flex-wrap: wrap; margin: 0;
  background: var(--wsc-surface); border: 1px solid var(--wsc-line); border-radius: var(--wsc-radius-lg);
  padding: clamp(26px, 4vw, 52px); box-shadow: 0 22px 54px rgba(20, 22, 27, .07); overflow: hidden;
}
.wsc-ref-quote::before {
  content: "\201C"; position: absolute; top: -30px; right: 24px; font-family: var(--wsc-font-head);
  font-weight: 800; font-size: 190px; line-height: 1; color: rgba(255, 169, 52, .14); pointer-events: none;
}
.wsc-ref-person {
  flex: none; width: 132px; height: 132px; border-radius: 50%; overflow: hidden;
  box-shadow: 0 0 0 5px #fff, 0 0 0 7px rgba(255, 169, 52, .5); background: #eef1f4;
}
.wsc-ref-person img { width: 100%; height: 100%; object-fit: cover; display: block; }
.wsc-ref-quote__body { position: relative; z-index: 1; flex: 1 1 320px; min-width: 260px; }
.wsc-ref-quote blockquote {
  font-family: var(--wsc-font-head); font-weight: 700; letter-spacing: -.02em;
  font-size: clamp(21px, 2.7vw, 31px); line-height: 1.32; color: var(--wsc-ink); margin: 0 0 18px;
}
.wsc-ref-quote figcaption { color: var(--wsc-ink-2); font-size: 15px; }
.wsc-ref-quote figcaption strong { color: var(--wsc-ink); }

.wsc-ref-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.wsc-ref-gallery__item { border-radius: var(--wsc-radius); overflow: hidden; background: #f5f6f9; box-shadow: var(--wsc-shadow-sm); }
.wsc-ref-gallery__item { margin: 0; }
.wsc-ref-gallery__item img { width: 100%; height: 220px; object-fit: cover; display: block; }
.wsc-ref-gallery__item figcaption { padding: 10px 14px; font-size: 14px; line-height: 1.45; }
.wsc-ref-gallery__item figcaption strong { display: block; margin-bottom: 2px; }
.wsc-ref-gallery__item figcaption span { color: var(--wsc-muted, #667085); }

.wsc-ref-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }

/* ---------- Overview block (grid of reference cards) ---------- */
.wsc-ref-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.wsc-ref-filter {
  cursor: pointer; font-weight: 600; font-size: 13.5px; color: var(--wsc-ink-2);
  border: 1px solid var(--wsc-line); background: var(--wsc-surface); border-radius: 999px; padding: 8px 16px;
  transition: border-color .15s, color .15s, background .15s;
}
.wsc-ref-filter:hover { border-color: var(--wsc-ink); color: var(--wsc-ink); }
.wsc-ref-filter.is-active { background: var(--wsc-accent); border-color: var(--wsc-accent); color: var(--wsc-ink); }

.wsc-ref-grid { display: grid; grid-template-columns: repeat(var(--wsc-cols, 3), 1fr); gap: 16px; }
@media (max-width: 900px) { .wsc-ref-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .wsc-ref-grid { grid-template-columns: 1fr; } }
.wsc-ref-card {
  display: flex; flex-direction: column; gap: 12px; text-decoration: none; color: inherit;
  background: var(--wsc-surface); border: 1px solid var(--wsc-line); border-radius: var(--wsc-radius);
  padding: clamp(18px, 2.2vw, 24px); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.wsc-ref-card:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(20,22,27,.09); border-color: var(--wsc-line-2); }
.wsc-ref-card__logo { height: 34px; }
.wsc-ref-card__logo img { height: 100%; max-width: 150px; width: auto; object-fit: contain; }
.wsc-ref-card__branche { font-family: var(--wsc-font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--wsc-accent-2); }
.wsc-ref-card h3 { margin: 0; }
.wsc-ref-card__quote { color: var(--wsc-ink-2); font-size: 14.5px; margin: 0; }
.wsc-ref-card__more { color: var(--wsc-accent-2); font-weight: 600; font-size: 14px; margin-top: auto; }
.wsc-ref-card.is-hidden { display: none; }

/* ---------- Testimonial carousel ---------- */
.wsc-ref-carousel { position: relative; }
.wsc-ref-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - (var(--wsc-cols, 2) - 1) * 16px) / var(--wsc-cols, 2));
  gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
}
.wsc-ref-track > * { scroll-snap-align: start; }
@media (max-width: 800px) { .wsc-ref-track { grid-auto-columns: 88%; } }
.wsc-ref-slide {
  background: var(--wsc-surface); border: 1px solid var(--wsc-line); border-radius: var(--wsc-radius);
  padding: clamp(20px, 2.6vw, 30px); display: flex; flex-direction: column; gap: 16px;
}
.wsc-ref-slide__logo { height: 30px; }
.wsc-ref-slide__logo img { height: 100%; max-width: 140px; width: auto; object-fit: contain; }
.wsc-ref-slide blockquote {
  font-family: var(--wsc-font-head); font-weight: 700; letter-spacing: -.015em;
  font-size: clamp(16px, 1.8vw, 20px); line-height: 1.4; color: var(--wsc-ink); margin: 0;
}
.wsc-ref-slide__person { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.wsc-ref-slide__person img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; flex: none; background: #eef1f4; }
.wsc-ref-slide__name { font-weight: 700; font-size: 14.5px; color: var(--wsc-ink); }
.wsc-ref-slide__org { font-size: 13px; color: var(--wsc-ink-3); }

.wsc-band--dark .wsc-ref-card, .wsc-band--dark .wsc-ref-slide { background: #1B1E25; border-color: rgba(255,255,255,.08); }
.wsc-band--dark .wsc-ref-slide blockquote, .wsc-band--dark .wsc-ref-card h3 { color: #fff; }

/* Featured badge on overview cards */
.wsc-ref-card { position: relative; }
.wsc-ref-card__badge { position: absolute; top: 12px; right: 12px; background: var(--wsc-accent); color: var(--wsc-ink); font-family: var(--wsc-font-mono); font-size: 10px; letter-spacing: .05em; text-transform: uppercase; font-weight: 600; padding: 3px 8px; border-radius: 6px; }

/* Extra detail sections: meta, results/KPI's, video, CTA */
.wsc-ref-head__meta { color: var(--wsc-ink-3); font-size: 14px; margin: 12px 0 0; }
.wsc-ref-head__meta a { color: var(--wsc-accent-2); text-decoration: none; }
.wsc-ref-head__meta a:hover { text-decoration: underline; }

.wsc-ref-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; }
.wsc-ref-stat {
  position: relative; background: var(--wsc-surface); border: 1px solid var(--wsc-line);
  border-radius: var(--wsc-radius); padding: clamp(20px, 2.4vw, 28px) clamp(20px, 2.4vw, 26px);
  padding-left: clamp(26px, 3vw, 32px); overflow: hidden;
}
.wsc-ref-stat::before { content: ""; position: absolute; left: 0; top: 16px; bottom: 16px; width: 4px; border-radius: 0 4px 4px 0; background: linear-gradient(var(--wsc-accent), var(--wsc-accent-2)); }
.wsc-ref-stat__value { font-family: var(--wsc-font-head); font-weight: 800; font-size: clamp(30px, 4.4vw, 48px); letter-spacing: -.02em; line-height: 1; color: var(--wsc-ink); }
.wsc-ref-stat__label { font-size: 14px; color: var(--wsc-ink-2); margin-top: 10px; }
.wsc-band--dark .wsc-ref-stat { background: #1B1E25; border-color: rgba(255,255,255,.08); }
.wsc-band--dark .wsc-ref-stat__value { color: #fff; }

.wsc-ref-video { position: relative; padding-bottom: 56.25%; height: 0; border-radius: var(--wsc-radius); overflow: hidden; box-shadow: var(--wsc-shadow); }
.wsc-ref-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.wsc-ref-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.wsc-ref-cta__text { flex: 1 1 420px; }
.wsc-ref-cta__text h2 { margin: 0 0 8px; }
.wsc-ref-cta__text .wsc-lead { margin: 0; }

/* Logo wall */
.wsc-ref-logos { display: grid; gap: 24px 32px; align-items: center; }
.wsc-ref-logos__item { display: flex; align-items: center; justify-content: center; text-decoration: none; }
.wsc-ref-logos__item img { max-height: 44px; max-width: 100%; width: auto; object-fit: contain; }
.wsc-ref-logos.is-gray .wsc-ref-logos__item img { filter: grayscale(1); opacity: .68; transition: filter .2s ease, opacity .2s ease; }
.wsc-ref-logos.is-gray a.wsc-ref-logos__item:hover img { filter: none; opacity: 1; }
.wsc-band--dark .wsc-ref-logos.is-gray .wsc-ref-logos__item img { filter: grayscale(1) brightness(3); }
@media (max-width: 700px) { .wsc-ref-logos { grid-template-columns: repeat(3, 1fr) !important; } }

/* ---------- Modern hero header ---------- */
.wsc-ref-heroband { position: relative; overflow: hidden; background: linear-gradient(180deg, #fff 0%, #fff 45%, rgba(255, 169, 52, .055) 100%); }
.wsc-ref-heroband::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--wsc-accent), var(--wsc-accent-2)); }
.wsc-ref-heroband::after { content: ""; position: absolute; right: -140px; top: -140px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 169, 52, .18), transparent 68%); pointer-events: none; }
.wsc-ref-head { position: relative; z-index: 1; max-width: 880px; }
.wsc-ref-head__kicker { display: inline-flex; align-items: center; gap: 9px; font-family: var(--wsc-font-mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--wsc-accent-2); font-weight: 600; margin-bottom: 20px; }
.wsc-ref-head__kicker::before { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--wsc-accent); }
.wsc-ref-head .wsc-display { margin: 0; }
.wsc-ref-head .wsc-display::after { content: ""; display: block; width: 68px; height: 4px; border-radius: 4px; margin-top: 22px; background: linear-gradient(90deg, var(--wsc-accent), var(--wsc-accent-2)); }

/* ---------- Case narrative: numbered story timeline ---------- */
.wsc-ref-story { list-style: none; margin: 0; padding: 0; max-width: 840px; }
.wsc-ref-story__item { position: relative; display: grid; grid-template-columns: 68px 1fr; gap: clamp(18px, 3vw, 36px); padding-bottom: clamp(30px, 4.5vw, 52px); }
.wsc-ref-story__item:last-child { padding-bottom: 0; }
.wsc-ref-story__marker { position: relative; }
.wsc-ref-story__item:not(:last-child) .wsc-ref-story__marker::after { content: ""; position: absolute; left: 34px; top: 74px; bottom: -6px; width: 2px; transform: translateX(-50%); background: linear-gradient(var(--wsc-line-2), transparent); }
.wsc-ref-story__num {
  display: flex; align-items: center; justify-content: center; width: 68px; height: 68px; border-radius: 20px;
  font-family: var(--wsc-font-head); font-weight: 800; font-size: 23px; letter-spacing: -.02em;
  color: var(--wsc-accent-2); background: rgba(255, 169, 52, .12); border: 1px solid rgba(255, 169, 52, .3);
}
.wsc-ref-story__body { padding-top: 4px; }
.wsc-ref-story__body h2 { margin: 0 0 12px; }
.wsc-ref-story__body p { color: var(--wsc-ink-2); font-size: clamp(15px, 1.1vw, 17px); line-height: 1.75; margin: 0; }
@media (max-width: 640px) {
  .wsc-ref-story__item { grid-template-columns: 50px 1fr; gap: 16px; }
  .wsc-ref-story__num { width: 50px; height: 50px; border-radius: 15px; font-size: 18px; }
  .wsc-ref-story__item:not(:last-child) .wsc-ref-story__marker::after { left: 25px; top: 56px; }
}

/* ---------- Mobile (≤600px): stack testimonials + reference grid ---------- */
@media (max-width: 600px) {
  .wsc-ref-grid { grid-template-columns: 1fr; }
  .wsc-ref-carousel { padding: 0; }
  .wsc-ref-track { display: flex; flex-direction: column; gap: 16px; overflow: visible; scroll-snap-type: none; }
  .wsc-ref-carousel .wsc-cards__arrow { display: none; }
  .wsc-ref-filters { gap: 6px; }
  .wsc-ref-filter { font-size: 13px; padding: 7px 13px; }
}